YB high voltage explosion proof motor(355-450)

 YB355-450 series of flameproof three phase asynchronous motors for conform to GB3836.1-2000 of general requirements'of flameproof electrical equipment used in explosive gas environment and GB3836.2-2000 of "d" of flameproof electrical equipment used in explosive gas environment; and suitable for the places of coal mine where there is flammable gas whichcan form explosive gas mixture with air. The flameproof marking: DI,DIIAT4,DIIBT4,DIICT4. This series of motors are mainly used in the silo of coal mine and factories with grade IIA. IIB and IIC. Protection degree is IP44 or IP54, cooling way: IC411or IC511, Class

YB high voltage explosion proof motor(355-450)